--- a/browser/config/tooltool-manifests/win32/releng.manifest
+++ b/browser/config/tooltool-manifests/win32/releng.manifest
@@ -25,15 +25,15 @@
 "size": 167175,
 "digest": "0b71a936edf5bd70cf274aaa5d7abc8f77fe8e7b5593a208f805cc9436fac646b9c4f0b43c2b10de63ff3da671497d35536077ecbc72dba7f8159a38b580f831",
 "algorithm": "sha512",
 "filename": "sccache.tar.bz2",
 "unpack": true
 },
 {
 "version": "Visual Studio 2015 Update 2 / SDK 10.0.10586.0/212",
-"size": 332343834,
-"digest": "55814aaabcd4aa51fe85918ec02a8c29bc067d41ee79ddcfd628daaba5a06d4241a73a51bf5a8bc69cc762b52551009f44b05e65682c45b4684c17fb2d017c2c",
+"size": 332442800,
+"digest": "995394a4a515c7cb0f8595f26f5395361a638870dd0bbfcc22193fe1d98a0c47126057d5999cc494f3f3eac5cb49160e79757c468f83ee5797298e286ef6252c",
 "algorithm": "sha512",
 "filename": "vs2015u2.zip",
 "unpack": true
 }
 ]

--- a/browser/config/tooltool-manifests/win64/releng.manifest
+++ b/browser/config/tooltool-manifests/win64/releng.manifest
@@ -26,15 +26,15 @@
 "size": 167175,
 "digest": "0b71a936edf5bd70cf274aaa5d7abc8f77fe8e7b5593a208f805cc9436fac646b9c4f0b43c2b10de63ff3da671497d35536077ecbc72dba7f8159a38b580f831",
 "algorithm": "sha512",
 "filename": "sccache.tar.bz2",
 "unpack": true
 },
 {
 "version": "Visual Studio 2015 Update 2 / SDK 10.0.10586.0/212",
-"size": 332343834,
-"digest": "55814aaabcd4aa51fe85918ec02a8c29bc067d41ee79ddcfd628daaba5a06d4241a73a51bf5a8bc69cc762b52551009f44b05e65682c45b4684c17fb2d017c2c",
+"size": 332442800,
+"digest": "995394a4a515c7cb0f8595f26f5395361a638870dd0bbfcc22193fe1d98a0c47126057d5999cc494f3f3eac5cb49160e79757c468f83ee5797298e286ef6252c",
 "algorithm": "sha512",
 "filename": "vs2015u2.zip",
 "unpack": true
 }
 ]

--- a/build/win32/mozconfig.vs2015-win64
+++ b/build/win32/mozconfig.vs2015-win64
@@ -3,21 +3,21 @@ if [ -z "${VSPATH}" ]; then
     VSPATH="$(cd ${TOOLTOOL_DIR} && pwd)/vs2015u2"
     VSWINPATH="$(cd ${TOOLTOOL_DIR} && pwd -W)/vs2015u2"
 fi
 
 export WINDOWSSDKDIR="${VSWINPATH}/SDK"
 export WIN32_REDIST_DIR="${VSPATH}/VC/redist/x86/Microsoft.VC140.CRT"
 export WIN_UCRT_REDIST_DIR="${VSPATH}/SDK/Redist/ucrt/DLLs/x86"
 
-export PATH="${VSPATH}/VC/bin/amd64_x86:${VSPATH}/VC/bin/amd64:${VSPATH}/VC/bin:${VSPATH}/SDK/bin/x86:${VSPATH}/SDK/bin/x64:${VSPATH}/DIASDK/bin:${PATH}"
+export PATH="${VSPATH}/VC/bin/amd64_x86:${VSPATH}/VC/bin/amd64:${VSPATH}/VC/bin:${VSPATH}/SDK/bin/x86:${VSPATH}/SDK/bin/x64:${VSPATH}/DIA SDK/bin:${PATH}"
 export PATH="${VSPATH}/VC/redist/x86/Microsoft.VC140.CRT:${VSPATH}/VC/redist/x64/Microsoft.VC140.CRT:${VSPATH}/SDK/Redist/ucrt/DLLs/x86:${VSPATH}/SDK/Redist/ucrt/DLLs/x64:${PATH}"
 
-export INCLUDE="${VSPATH}/VC/include:${VSPATH}/VC/atlmfc/include:${VSPATH}/SDK/Include/ucrt:${VSPATH}/SDK/Include/shared:${VSPATH}/SDK/Include/um:${VSPATH}/SDK/Include/winrt:${VSPATH}/DIASDK/include"
-export LIB="${VSPATH}/VC/lib:${VSPATH}/VC/atlmfc/lib:${VSPATH}/SDK/lib/ucrt/x86:${VSPATH}/SDK/lib/um/x86:${VSPATH}/DIASDK/lib"
+export INCLUDE="${VSPATH}/VC/include:${VSPATH}/VC/atlmfc/include:${VSPATH}/SDK/Include/10.0.10586.0/ucrt:${VSPATH}/SDK/Include/10.0.10586.0/shared:${VSPATH}/SDK/Include/10.0.10586.0/um:${VSPATH}/SDK/Include/10.0.10586.0/winrt:${VSPATH}/DIA SDK/include"
+export LIB="${VSPATH}/VC/lib:${VSPATH}/VC/atlmfc/lib:${VSPATH}/SDK/lib/10.0.10586.0/ucrt/x86:${VSPATH}/SDK/lib/10.0.10586.0/um/x86:${VSPATH}/DIA SDK/lib"
 
 . $topsrcdir/build/mozconfig.vs-common
 
 mk_export_correct_style INCLUDE
 mk_export_correct_style LIB
 mk_export_correct_style PATH
 mk_export_correct_style WIN32_REDIST_DIR
 mk_export_correct_style WIN_UCRT_REDIST_DIR

--- a/build/win64/mozconfig.vs2015
+++ b/build/win64/mozconfig.vs2015
@@ -3,20 +3,20 @@ if [ -z "${VSPATH}" ]; then
     VSPATH="$(cd ${TOOLTOOL_DIR} && pwd)/vs2015u2"
     VSWINPATH="$(cd ${TOOLTOOL_DIR} && pwd -W)/vs2015u2"
 fi
 
 export WINDOWSSDKDIR="${VSWINPATH}/SDK"
 export WIN32_REDIST_DIR=${VSPATH}/VC/redist/x64/Microsoft.VC140.CRT
 export WIN_UCRT_REDIST_DIR="${VSPATH}/SDK/Redist/ucrt/DLLs/x64"
 
-export PATH="${VSPATH}/VC/bin/amd64:${VSPATH}/VC/bin:${VSPATH}/SDK/bin/x64:${VSPATH}/VC/redist/x64/Microsoft.VC140.CRT:${VSPATH}/SDK/Redist/ucrt/DLLs/x64:${VSPATH}/DIASDK/bin/amd64:${PATH}"
+export PATH="${VSPATH}/VC/bin/amd64:${VSPATH}/VC/bin:${VSPATH}/SDK/bin/x64:${VSPATH}/VC/redist/x64/Microsoft.VC140.CRT:${VSPATH}/SDK/Redist/ucrt/DLLs/x64:${VSPATH}/DIA SDK/bin/amd64:${PATH}"
 
-export INCLUDE="${VSPATH}/VC/include:${VSPATH}/VC/atlmfc/include:${VSPATH}/SDK/Include/ucrt:${VSPATH}/SDK/Include/shared:${VSPATH}/SDK/Include/um:${VSPATH}/SDK/Include/winrt:${VSPATH}/DIASDK/include"
-export LIB="${VSPATH}/VC/lib/amd64:${VSPATH}/VC/atlmfc/lib/amd64:${VSPATH}/SDK/lib/ucrt/x64:${VSPATH}/SDK/lib/um/x64:${VSPATH}/DIASDK/lib/amd64"
+export INCLUDE="${VSPATH}/VC/include:${VSPATH}/VC/atlmfc/include:${VSPATH}/SDK/Include/10.0.10586.0/ucrt:${VSPATH}/SDK/Include/10.0.10586.0/shared:${VSPATH}/SDK/Include/10.0.10586.0/um:${VSPATH}/SDK/Include/10.0.10586.0/winrt:${VSPATH}/DIA SDK/include"
+export LIB="${VSPATH}/VC/lib/amd64:${VSPATH}/VC/atlmfc/lib/amd64:${VSPATH}/SDK/lib/10.0.10586.0/ucrt/x64:${VSPATH}/SDK/lib/10.0.10586.0/um/x64:${VSPATH}/DIA SDK/lib/amd64"
 
 . $topsrcdir/build/mozconfig.vs-common
 
 mk_export_correct_style INCLUDE
 mk_export_correct_style LIB
 mk_export_correct_style PATH
 mk_export_correct_style WIN32_REDIST_DIR
 mk_export_correct_style WIN_UCRT_REDIST_DIR